The Doctor handed John the drill and nodded. The map Piper had hadn't circulated, as far as the Doctor knew, but he didn't want to wait in case she got antsy and decided to spill the Master's location.

"Right, everybody," he said, playing the role of leader. "Let's move out. Set your tablets to lock out the Master and all of the victims, all right, all of them. He might be listening in. Everybody try to stay together. The last thing we need is for someone to become another hostage. And remember! We're capturing the Master, not killing him."